Jeep Wrangler & Gladiator (2018-2022) Fuse Diagram


Fuse box diagram (fuse layout), location, and assignment of fuses Jeep Wrangler (JL) & Jeep Gladiator (JT) (2018, 2019, 2020, 2021, 2022).

Jeep Wrangler (2018-2022)

Checking and Replacing Fuses

The fuses protect electrical systems against excessive current. When a device does not work, you must check the fuse element inside the blade fuse for a break/melt.

Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Check those fuses first that protect the failed component, but check all the fuses before deciding that a blown fuse is not the cause. Replace any blown fuses with another with the same amperage (same color) and check the component’s operation.


  • Before replacing a fuse, make sure that the ignition is off and that all the other services are switched off and/or disengaged.
  • When replacing a blown fuse, always use an appropriate replacement fuse with the same amp rating as the original fuse. Never replace a fuse with another fuse of higher amp rating. Never replace a blown fuse with metal wires or any other material. Failure to use proper fuses may result in serious personal injury, fire and/or property damage.
  • If the replaced fuse blows again, contact an authorized dealer.

Engine Compartment Fuse Box Diagram

The Power Distribution Center is located in the engine compartment near the battery.Engine Compartment Fuse Box Location

This center contains cartridge fuses, mini fuses, and relays. The PDC top cover is labelled with each serviceable fuse/relay location, function, and size.

Engine Compartment Fuse Box Diagram

AmpProtected Component
1-Not Used
35Intelligent Battery Sensor (IBS)
420Fuel Pump Motor, Fuel Pump Control Module (FPCM)
256.4L Hemi V8: Fuel Pump
55Security Gateway
6-Not Used
715Wrangler: Low Temp Radiator Cooling Pump (LTR)
815ZF 8HP75: Transmission Control Module (TCM)
9-Not Used
1015Key Ignition Node (KIN), Radio Frequency Hub (RF HUB), Electric Steering Column Lock (ESCL)
1110UCI Port (USB & AUX)
1225HiFi Amplifier
13-Not Used
14-Not Used
1515Instrument Panel Cluster (IPC), Switch Bank-Heavy Duty Electrical Pkg
16-Not Used
17-Not Used
1810Air Conditioning Clutch
19-Not Used
2030Interior Lights - Central Body Controller (CBC)
2120Wrangler: Rear Wiper
2210Engine Control Module (ECM)/Powertrain Control Module (PCM), Motor Generator Unit (MGU - Wrangler), Power Pack Unit (PPU - Wrangler)
2310Engine Control Module (ECM)/Powertrain Control Module (PCM)
24-Not Used
2510Module Shift By Wire
2640Exterior Lights №1 - Central Body Controller (CBC)
2730Front Wipers
2840Power Locks - Central Body Controller (CBC)
2940Exterior Lights №2 - Central Body Controller (CBC)
30-Not Used
3110Data Link Connector (DLC)
3210Occupant Classification Module (OCM), Driver Presence Detection Module (DPDM), Heating Ventilation Air Conditioning Mod, Steering Column Lock (SCL)
3310ParkTronics System (PTS), Airbag Disable Lamps, Infrared Camera Module (IRCM)
3410Electronic Stability Control (ESC), Electric Hydraulic Power Steering (EHPS), Smart Bar Control Module (SBCM)
3530Brake Vacuum Pump
3630Electric Brake Module (Trailer Tow)
3730Trailer Tow Connector (7W)
3820Engine Control Module (ECM)
39153.6L (Wrangler MHEV): Mild Hybrid Motor Generator Unit (MGU) Coolant Pump
4015DriveTrain Control Module (DTCM), Axle Lock (FT/RR)
4115Instrument Cluster (IC), Security GateWay (SGW)
4210with Stop/Start: Power Control Relay Control Feed
4320Wrangler: Power Outlet - Batt (Cargo) (Customer can select to switch the Cargo Power Outlet from F43 battery fed power to this position F45 which is fed when the ignition in ON.)
4410InfraRed Camera (IRCAM) - Heaters
4520Wrangler: Power Outlet - Ignition (Cargo)
4610Headlamp Switch, Auto Headlamp Leveling Module, Headlamp Leveling Motors
47-Not Used
48-Not Used
4910Occupant Restraint Controller (ORC)
5010Heavy Duty (HD) Aссessory
5110Wrangler: Digital TV (DSRC), USB, InSide RearView Mirror (ISRVM), Compass Module (CSGM)
Gladiator: Humidity Light Rain Sensor (HLRS), Inverter 400W, USB, InSide RearView Mirror (ISRVM), Compass Module (CSGM), Digital TV (DTV)
5220Cigarette Lighter
5310Gladiator: Wireless Speaker
54-Not Used
5510Wrangler (2022-): Central Vision Processing Module (CVPM)
Gladiator: Central Vision Processing Module (CVPM) or Parktronics Module
5610In Car Temperature Sensor, PTC Heater Coil (2020-)
5720Front Driver Heated Seat
5820Front Passenger Heated Seat
59-Not Used
6015Heated Steering - Comfort Steering Wheel Module (CSWM)
6110Left Blind Spot Sensor (LBSS), Right Blind Spot Sensor (RBSS)
62102022-: Exhaust Solenoid
6310Occupant Restraint Controller (ORC)
64-Not Used
6550Gladiator: Power Inverter 400W
6640Front Blower Motor (HVAC)
67-Not Used
68-Not Used
695Wrangler: Motor Generator Unit (MGU), Belt Starter Generator (BSG)
7025Gasoline: Injectors, Ignition Coils
Diesel: Glow Plug Module
71-Not Used
7320Wrangler: Power Top (LT)
7420Wrangler: Power Top (RT)
7510Wrangler: Belt Starter Generator (BSG), Power Pack Unit - Battery Pack Control Module & Auxiliary Power Module (PPUBPCM & APM)
7620Gasoline: Engine Control Module (ECM)
Diesel: Powertrain Control Module (PCM)
7710Heated Mirrors
7810Wrangler: Computer, Intrusion Module, Siren, Intrusion Sensor
7920Smart Bar Control Module
8015Powertrain Control Module (PCM), Block Shift Solenoid №1 & №2 (Wrangler 2022-)
10Wrangler (2022-): Vapor Blocking Valve (BSG)
8130Rear Window Defogger (EBL)
8230Diesel: Fuel Heater
8360Diesel: Glow Plug
8430Diesel: Urea Heater Control Unit
8510PM Sensor
8630Wrangler: Brake Vacuum Pump №2
8710Supply, Purging Pump
8820NOx Sensor №1 & №2
8910Steering Column Control Module (SCCM), Cruise Control, Digital TV (DTV), Electronic Vehicle Information Center (EVIC (2022-)), Airbag Disable Lamp (2020-)
9020Parking Lamp (Trailer Tow)
9240Heavy Duty (HD) Accessory №2
9340Heavy Duty (HD) Accessory №1
94102018-2021: Tire Pressure Monitor (TPM), RF Hub System (CORAX)
95-Not Used
9610Power Mirror Switch
9720Radio, Telematic Box Module (TBM)
9810Off Road, Switch Bank (Heavy Duty Electrical)
99-Not Used
10030Electronic Stability Control (ESC) Control Unit & Valves
10130DriveTrain Control Module (DTCM)
10215Dual USB Port
10315HD Accessory №3
10415PPU Cool Pump
10510Integrated Center Stack (ICS), Heat Ventilation Air Conditioning (HVAC)
10640Electronic Stability Control (ESC) Motor
10720Left Stop & Turn Lamps (Trailer Tow)
10815Heavy Duty (HD) Accessory №4
10920Right Stop & Turn Lamps (Trailer Tow)
11030Power Inverter 150W
11120Backup Lamps (Trailer Tow)